Fig. 6
From: Effects of soil properties and carbon substrates on bacterial diversity of two sunflower farms
Effects of soil type on soil functional properties as measured for distilled water i.e. control, tryptophan, tyrosine and methionine using MicroResp assay. Number of replicates (n) = 2. Data represent mean ± SE, ns not statistically significant; x statistically significant; xx more statistically significant; R1 Ditsobottla rhizosphere soil; B1 Ditsobottla bulk soil; R2 Kraaipan rhizosphere soil; B2 Kraaipan bulk soil